The Triumph Sprint ST 1050 motorcycle was released in 2011 and features a four-stroke, transverse three-cylinder engine with a capacity of 1050cc. The engine has a DOHC and four valves per cylinder, with a compression ratio of 12.0:1 and a lubrication system of wet sump. The bike uses multipoint sequential electronic fuel injection and runs on synthetic, 10W/40 engine oil with a digital CDI ignition and NGK, CR9EK spark plugs. It has a maximum power of 95 kW (128 hp) at 9200 rpm and maximum torque of 108 Nm at 6300 rpm.
The Sprint ST 1050 has a wet, multiple-disc clutch and a six-speed transmission with final drive via chain. The frame is made of aluminum beam perimeter, and the bike has a 45 mm Showa fork with dual-rate springs and adjustable preload for the front suspension, as well as a monoshock with adjustable preload, compression, and rebound damping for the rear suspension. The front brakes consist of two 320 mm floating discs with four-piston Nissen calipers, while the rear brake consists of a single 255 mm disc with a two-piston sliding Nissen caliper.
The motorcycle has 5-spoke alloy wheels, with a front wheel size of 17 x 3.5 in and a rear wheel size of 17 x 5.5 in. The front and rear tires are respectively 120/70 ZR17 and 180/55 ZR17, and the bike has a rake of 23.5 degrees and a trail of 84 mm. The dimensions of the bike are 2114 mm in length, 750 mm in width (handlebars), and 1145 mm in height. The wheelbase is 1470 mm and the seat height is 805 mm.
The dry weight of the bike is 210 kg, or 213 kg for the ABS model, with a wet weight of 268 kg. The fuel tank capacity is 20 liters, with an average fuel consumption of 5.7 L/100 km. The bike can reach a top speed of 258 km/h (160 mph) and can complete a standing quarter-mile in 11.3 seconds.
Technical specifications:
Make Model: Triumph Sprint ST 1050
| Year | 2011 |
|---|---|
| Engine | Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder |
| Capacity | 1050 cc / 64.1 cu in |
| Bore x Stroke | 79 x 71.4 mm |
| Cooling System | Liquid cooled |
| Compression Ratio | 12.0:1 |
| Lubrication | Wet sump |
| Induction | Multipoint sequential electronic fuel injection |
| Engine Oil | Synthetic, 10W/40 |
| Ignition | Digital CDI |
| Spark Plug | NGK, CR9EK |
| Starting | Electric |
| Max Power | 95 kW 128 hp @ 9200 rpm |
| Max Torque | 108 Nm / 11.0 kgf-m / 80 ft-lb @ 6300 rpm |
| Clutch | Wet, multiple discs, cable operated |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Frame | Aluminum beam perimeter |
| Front Suspension | 45 mm Showa forks with dual rate springs and adjustable preload |
| Front Wheel Travel | 127 mm / 5.0 in |
| Rear Suspension | Monoshock with adjustable preload, compression and rebound damping |
| Rear Wheel Travel | 119 mm / 4.7 in |
| Front Brakes | 2 x 320 mm Floating discs, 4 piston Nissen calipers |
| Rear Brakes | Single 255 mm disc, 2 piston sliding Nissen caliper |
| Front Wheel | Alloy 5 spoke, 17 x 3.5 in |
| Rear Wheel | Alloy 5 -spoke, 17 x 5.5 in |
| Front Tyre | 120/70 ZR17 |
| Rear Tyre | 180/55 ZR17 |
| Rake | 23.5 o |
| Trail | 84 mm / 3.3 in |
| Dimensions | Length 2114 mm / 83.2 in Width 750 mm / 29.5 in (handlebars) Height 1145 mm / 45.1 in |
| Wheelbase | 1470 mm / 57.9 in |
| Seat Height | 805 mm / 31.7 in |
| Dry Weight | 210 kg / 462 lbs (ABS model: 213kg / 469 lbs) |
| Wet Weight | 268 kg / 590 lbs |
| Fuel Capacity | 20 Litres / 5.3 US gal / 4.4 Imp gal |
| Consumption Average | 5.7 L/100 km / 17.6 km/l / 41.4 US mpg / 49.7 Imp mpg |
| Standing 1/4 Mile | 11.3 sec |
| Top Speed | 258 km/h / 160 mph |
